Nippon N.S. Pro 840 0.370" Par Tip Steel Iron Shafts S Flex

Pro quality shaft at a bargain price!

Advantages: Pro quality shaft

Disadvantages: None

Just purchased these shafts to pair with a Heater B-3 AW and SW to replace an old PW, and could not be happier with the clubs. The feel of the club was perfect. I will order the rest of the iron set shortly.

Advantages: Great feel and control. Provides for a perfect balance to the clubs

Nippon shafts are really good shafts! Lightweight and accurate. Replaced my graphite and the distance is the same with better dispersion.

Advantages: Light and accurate. Able to cut a little stiffer if needed to be between flexes.

Disadvantages: Only in 370.

Launches the ball higher with more spin.
No loss of accuracy. Did not try playing in windy conditions.


Advantages: Lighter weight.
Cost savings

Disadvantages: May add to much spin for faster swing speeds.